Drobo is meeting some fierce competition from Promise this year. The SmartStor is an all-in-one RAID5 controller with hot-swappable drives just like the Drobo, but it also includes a built-in NAS to share files over the network, and a BitTorrent client to boot. It's compatible with dlna, UPnP, and AMD Live! systems so sharing media is a breeze as well. We talk with Alex Ling from Promise at Computex 2008 and he walks us through the SmartStor's many features.